Yaskawa AC Drive-P1000 Industrial Fan - Manual (Page 152)

Setting 0: Disabled
A Run command is not accepted while the digital operator is in Programming Mode.
Setting 1: Enabled
A Run command is accepted in any digital operator mode.
Setting 2: Prohibit programming during run
It is not possible to enter the Programming Mode as long as the drive output is active. The Programming Mode cannot be
displayed during Run.
n b1-11: Drive Delay Time Setting
If a time is set to b1-11, the drive will delay executing a Run command until the set time has expired. During Drive Delay
Time execution, the digital operator keypad will display “WrUn”. Both Alarm and Run indicators will blink while the drive
waits to execute the Run command.
No. Parameter Name Setting Range Default
b1-11 Drive Delay Time Setting 0 to 600 s 0
n b1-14: Phase Order Selection
Sets the phase order for drive output terminals U/T1, V/T2, and W/T3.
Switching motor phases will reverse the direction of the motor.
No. Parameter Name Setting Range Default
b1-14 Phase Order Selection 0, 1 0
n b1-15: Frequency Reference Selection 2
Enabled when H1-oo = 2 and the terminal is closed. Refer to Setting 2: External Reference 1/2 Selection on page 206 and
Refer to b1-02: Run Command Selection 1 on page 148 for details.
No. Parameter Name Setting Range Default
b1-15 Frequency Reference Selection 2 0 to 4 0
n b1-16: Run Command Selection 2
Enabled when H1-oo = 2 and the terminal is closed. Refer to Setting 2: External Reference 1/2 Selection on page 206 and
Refer to b1-01: Frequency Reference Selection 1 on page 147 for details.
No. Parameter Name Setting Range Default
b1-16 Run Command Selection 2 0 to 3 0
n b1-17: Run Command at Power Up
Determines whether an external Run command that is active during power up will start the drive.
No. Parameter Name Setting Range Default
b1-17 Run Command at Power Up 0, 1 1
Setting 0: Disregarded
A new Run command must be issued after power up. Cycle the Run command to start the drive.
Note: For safety reasons, the drive is initially programmed not to accept a Run command at power up (b1-17 = 0). If a Run command is issued at
power up, the RUN indicator LED will flash quickly.
Setting 1: Allowed
The motor will start immediately after a power up if a Run command is already enabled.
WARNING! Sudden Movement Hazard. If b1-17 is set to 1 and an external Run command is active during power up, the motor will begin
rotating as soon as the power is switched on. Proper precautions must be taken to ensure that the area around the motor is safe prior to
powering up the drive. Failure to comply may cause serious injury.
u b2: DC Injection Braking and Short Circuit Braking
These parameters determine operation of the DC Injection Braking, Zero Speed Control, and Short Circuit Braking features.
5.2 b: Application
152 YASKAWA SIEP YAIP1U 01B AC Drive - P1000 Technical Manual